407003223 has 12 divisors (see below), whose sum is σ = 596490104. Its totient is φ = 246668400.

The previous prime is 407003183. The next prime is 407003243. The reversal of 407003223 is 322300704.

It is a happy number.

It is not a de Polignac number, because 407003223 - 2⁶ = 407003159 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 407003223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (407003243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 560248 + ... + 560973.

Almost surely, 2^407003223 is an apocalyptic number.

407003223 is a deficient number, since it is larger than the sum of its proper divisors (189486881).

407003223 is a wasteful number, since it uses less digits than its factorization.

407003223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121246 (or 1121235 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 407003223 is about 20174.3208807632. The cubic root of 407003223 is about 741.0814617197.

Adding to 407003223 its reverse (322300704), we get a palindrome (729303927).

The spelling of 407003223 in words is "four hundred seven million, three thousand, two hundred twenty-three".